PAC Racing Springs 1.564 Dual Valve Springs Circle Track | PAC-1386-16

PAC Racing Springs PAC-1385-16 valve springs. Features 1300 Series Circle Track dual spring with damper, 525 lb/in rate, 1.145 in coil bind, 1.564 in OD, set of 16, ideal for circle track racing.

PAC Racing Springs PAC-1203-16 valve springs. Features 1200 Series Circle Track dual spring design, 610 lb/in rate, 1.115 in coil bind, 1.260 in OD, set of 16, ideal for circle track racing.

PAC Racing Springs PAC-1373-16 valve springs. Features 1300 Series Circle Track dual spring design, 670 lb/in rate, 1.150 in coil bind, 1.430 in OD, set of 16, ideal for circle track racing.

PAC Racing Springs PAC-1245-16 valve springs. Features 1200 Series Circle Track dual spring design, 526 lb/in rate, 1.200 in coil bind, 1.550 in OD, set of 16, ideal for circle track racing.

PAC Racing Springs PAC-1239-16 valve springs. Features 1200 Series Circle Track dual spring with damper, 540 lb/in rate, 1.180 in coil bind, 1.550 in OD, set of 16, ideal for circle track racing.